... . portable cooler 1. Single big fan computer cooling pad for laptop, notebook cooler, laptop cooler, cooler pad, cooling pad, computer cooling pad, notebook cooler pad.2. portable, easy to take to ... . can work with different size computer, from 12inch to 17 inch.5.material is plastic or Aluminum alloy.6. 2 fans ... by email or by trader manager. Single big fan computer cooling pad for laptop